CN213969374U

CN213969374U - Tapping device convenient for clamping and fixing

Info

Publication number: CN213969374U
Application number: CN202022956306.8U
Authority: CN
Inventors: 陈秋鹏
Original assignee: Yingkou Tianheng Hydraulic Press Manufacturing Co ltd
Current assignee: Yingkou Tianheng Hydraulic Press Manufacturing Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-17
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a make things convenient for fixed chasing bar of centre gripping, including the tapping machine body, T shape spout has been seted up to the workstation upper end of tapping machine body, the workstation upper end fixedly connected with of tapping machine body is located the left first fixed plate of T shape spout, the inside of T shape spout has first T shape slider and second T shape slider from a left side to the right side sliding connection in proper order. This make things convenient for tapping device that centre gripping is fixed, possess the fixed work piece of being convenient for and fixed advantage such as effectual, the clamping device who adopts similar bench vice has been solved to most of current tapping machines, when using, it adjusts the tight dynamics of clamp to need the manual handle of rotating of staff, when the tight dynamics of clamp is not enough, the work piece is not hard up easily, when the tight dynamics of clamp is too big, crush the work piece easily, to certain technical requirement of staff's existence, the tight dynamics of clamp is difficult to the control in long-time continuous operation process, so provide a tapping device that makes things convenient for the centre gripping to fix and solve the above-mentioned problem that provides.

Description

Tapping device convenient for clamping and fixing

Technical Field

The utility model relates to a tapping machine specifically is a make things convenient for fixed chasing bar of centre gripping.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like, and is also called as a tapping machine, a thread tapping machine or an automatic tapping machine and the like.

At present, before using the tapping machine to carry out the tapping, need fix the work piece earlier firm, it is not hard up to prevent to appear in the course of working, influence the machining precision, there is the phenomenon of collapsing the material in the time of serious, however, the clamping device of similar bench vice is adopted to current most tapping machines, when using, need the manual handle of rotating of staff to adjust the clamping force degree, when the clamping force degree is not enough, the work piece is not hard up easily, when the clamping force degree is too big, crush the work piece easily, to certain technical requirement of existence of staff, the clamping force degree is difficult to handle the accuse in long-time continuous operation, so propose a tapping device that makes things convenient for the centre gripping to fix and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for fixed chasing bar of centre gripping to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tapping device convenient for clamping and fixing comprises a tapping machine body, wherein a T-shaped sliding groove is formed in the upper end of a workbench of the tapping machine body, a first fixing plate positioned on the left side of the T-shaped sliding groove is fixedly connected to the upper end of the workbench of the tapping machine body, a first T-shaped sliding block and a second T-shaped sliding block are sequentially and slidably connected to the inside of the T-shaped sliding groove from left to right, a second fixing plate is fixedly connected to the upper end of the first T-shaped sliding block, a supporting plate, a controller and a servo motor are sequentially and fixedly connected to the upper end of the second T-shaped sliding block from left to right, a lead screw is fixedly connected to the output end of the servo motor, the left end of the lead screw is rotatably connected with the right end of the supporting plate, a transmission block is connected to the outside of the lead screw in a transmission manner, two guide rods penetrating through the supporting plate are fixedly connected to the left ends of the two guide rods and fixedly connected with a first connecting plate, the left end fixedly connected with quantity of first connecting plate is two springs, two the left end of spring all with second connecting plate fixed connection, the right-hand member fixedly connected with of second fixed plate adjusts a section of thick bamboo, the inner chamber left side wall fixed connection force sensor who adjusts a section of thick bamboo, the inside sliding connection who adjusts a section of thick bamboo has the limiting plate, the right-hand member fixedly connected with of limiting plate runs through the connecting rod that adjusts a section of thick bamboo right wall, the right-hand member of connecting rod and the left end fixed connection of second connecting plate, the upper end threaded connection of second T shape slider has quantity to be two and runs through the adjusting bolt of second T shape slider.

As a further aspect of the present invention: the right-hand member of first fixed plate and the left wall parallel and level of T shape spout, the left end of second fixed plate and the left end parallel and level of first T shape slider, the equal fixedly connected with purple copper gasket of looks remote site of first fixed plate and second fixed plate.

As a further aspect of the present invention: the output end of the servo motor is connected with the screw rod through the coupler, the right end of the supporting plate is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a bearing, and the inner side of the bearing is fixedly connected with the screw rod.

As a further aspect of the present invention: the left end of the transmission block is provided with a first threaded hole matched with the screw rod, and the transmission block is in threaded connection with the screw rod through the first threaded hole.

As a further aspect of the present invention: the right-hand member of backup pad is seted up quantity and is two and with the guiding hole of guide bar looks adaptation, two the guide bar is the symmetric distribution in the front and back side of lead screw.

As a further aspect of the present invention: the two springs are symmetrically distributed, the adjusting cylinder is arranged in a fully-closed mode, and a first through hole which is matched with the connecting rod and coaxial with the adjusting cylinder is formed in the right end of the adjusting cylinder.

As a further aspect of the present invention: the controller is a single chip microcomputer, the servo motor and the force sensor are electrically connected with the controller, two second threaded holes matched with the adjusting bolts are formed in the upper end of the second T-shaped sliding block, and the lower end of each adjusting bolt is fixedly connected with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

the tapping device convenient for clamping and fixing is characterized in that when the tapping device is used, the approximate position of a second T-shaped sliding block is adjusted according to the size of a workpiece, the second T-shaped sliding block is fixed through an adjusting bolt, the workpiece is placed between a first fixing plate and a second fixing plate, a servo motor drives a screw rod to rotate, a transmission block is driven to move left through a first threaded hole in the transmission block to drive the transmission block to move left, the second fixing plate can be driven to move left, the workpiece is clamped, the operation is convenient and fast, the speed of fixing the workpiece is improved, the pressure borne by the workpiece can be detected by arranging a force sensor and a controller, the controller controls the servo motor to rotate and stop according to the pressure value detected by the force sensor, meanwhile, a red copper gasket with soft texture is used, the clamping force is ensured, the workpiece can be prevented from being damaged, and by arranging a first connecting plate, a spring and a second connecting plate, reduce the impact that each driving medium received when pressing from both sides tight work piece, provide the clamp force simultaneously behind servo motor stall, through above setting, possess the fixed work piece of being convenient for and fix advantages such as effectual.

Drawings

FIG. 1 is a perspective view of a tapping unit that facilitates clamping and securement;

FIG. 2 is a schematic structural view of a tapping device convenient for clamping and fixing;

fig. 3 is a top view of a tapping unit that facilitates clamping attachment.

In the figure: 1. a tapping machine body; 2. a T-shaped chute; 3. a first fixing plate; 4. a first T-shaped slider; 5. a second T-shaped slider; 6. a second fixing plate; 7. a support plate; 8. a controller; 9. a servo motor; 10. a screw rod; 11. a transmission block; 12. a guide bar; 13. a first connecting plate; 14. a spring; 15. a second connecting plate; 16. an adjusting cylinder; 17. a force sensor; 18. a limiting plate; 19. a connecting rod; 20. and adjusting the bolt.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a tapping apparatus convenient for clamping and fixing comprises a tapping machine body 1, a T-shaped sliding groove 2 is formed at an upper end of a worktable of the tapping machine body 1, a first fixing plate 3 positioned at a left side of the T-shaped sliding groove 2 is fixedly connected to the upper end of the worktable of the tapping machine body 1, a first T-shaped slider 4 and a second T-shaped slider 5 are sequentially and slidably connected to the inside of the T-shaped sliding groove 2 from left to right, a second fixing plate 6 is fixedly connected to an upper end of the first T-shaped slider 4, a right end of the first fixing plate 3 is flush with a left wall of the T-shaped sliding groove 2, a left end of the second fixing plate 6 is flush with a left end of the first T-shaped slider 4, opposite ends of the first fixing plate 3 and the second fixing plate 6 are both fixedly connected with a red copper gasket, an upper end of the second T-shaped slider 5 is sequentially and, the output end of a servo motor 9 is fixedly connected with a screw rod 10, the left end of the screw rod 10 is rotatably connected with the right end of a support plate 7, the output end of the servo motor 9 is connected with the screw rod 10 through a coupler, the right end of the support plate 7 is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a bearing, the inner side of the bearing is fixedly connected with the screw rod 10, the outside of the screw rod 10 is in transmission connection with a transmission block 11, the left end of the transmission block 11 is provided with a first threaded hole matched with the screw rod 10, the transmission block 11 is in threaded connection with the screw rod 10 through the first threaded hole, the left end of the transmission block 11 is fixedly connected with two guide rods 12 which penetrate through the support plate 7, the right end of the support plate 7 is provided with two guide holes matched with the guide rods 12, the two guide rods 12 are symmetrically distributed on the front and back sides of the screw rod 10, and the left ends of the two guide rods 12 are both fixedly connected with a first connecting plate 13, the left end of the first connecting plate 13 is fixedly connected with two springs 14, the left ends of the two springs 14 are fixedly connected with the second connecting plate 15, the right end of the second fixing plate 6 is fixedly connected with an adjusting cylinder 16, the left wall of the inner cavity of the adjusting cylinder 16 is fixedly connected with a force sensor 17, the inner part of the adjusting cylinder 16 is connected with a limiting plate 18 in a sliding manner, the right end of the limiting plate 18 is fixedly connected with a connecting rod 19 penetrating through the right wall of the adjusting cylinder 16, the right end of the connecting rod 19 is fixedly connected with the left end of the second connecting plate 15, the two springs 14 are symmetrically distributed, the adjusting cylinder 16 is arranged in a fully closed manner, the right end of the adjusting cylinder 16 is provided with a first through hole which is matched with the connecting rod 19 and is coaxial with the adjusting cylinder 16, the upper end of the second T-shaped sliding block 5 is in threaded connection with two adjusting bolts 20 which penetrate through the second T-shaped sliding block 5, the controller 8 is a single chip microcomputer, and the servo motor 9 and the force sensor 17 are both electrically connected with the controller 8, the upper end of the second T-shaped sliding block 5 is provided with two second threaded holes matched with the adjusting bolts 20, and the lower end of the adjusting bolts 20 is fixedly connected with a rubber pad.

The utility model discloses a theory of operation is: the tapping device convenient for clamping and fixing comprises a first T-shaped sliding block 5, a second T-shaped sliding block 5, a first fixing plate 3, a second fixing plate 6, a servo motor 9, a lead screw 10, a transmission block 11, a force sensor 17 and a controller 8, wherein the first T-shaped sliding block 5 is fixed through an adjusting bolt 20, the workpiece is placed between the first fixing plate 3 and the second fixing plate 6, the transmission block 11 is driven to move to the left through the first threaded hole in the transmission block 11, the second fixing plate 6 can be driven to move to the left, the workpiece is clamped, the operation is convenient and fast, the workpiece fixing speed is improved, the force sensor 17 and the controller 8 are arranged, the force sensor 17 can detect the pressure applied to the workpiece, the controller 8 controls the servo motor 9 to rotate and stop according to the pressure value detected by the force sensor 17, meanwhile, a soft red copper gasket is used, the clamping force is ensured, and the workpiece can be prevented from being damaged, through setting up first connecting plate 13, spring 14 and second connecting plate 15, reduce the impact that each driving medium received when pressing from both sides tight work piece, provide the clamp force simultaneously after servo motor 9 stall, through above setting, possess fixed work piece of being convenient for and fixed advantage such as effectual, the clamping device who adopts similar bench vice has been solved to present most tapping machines, when using, it adjusts the tight dynamics of clamp to need the manual handle of rotating of staff, when the tight dynamics of clamp is not enough, the work piece is not hard up easily, when the tight dynamics of clamp is too big, crush injury work piece easily, to staff's certain technical requirement of existence, the tight dynamics of clamp is difficult to handle in long-time continuous operation process, so propose a tapping device that makes things convenient for the centre gripping to fix and solve the problem that above-mentioned provided.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tapping device convenient for clamping and fixing comprises a tapping machine body (1) and is characterized in that a T-shaped sliding groove (2) is formed in the upper end of a workbench of the tapping machine body (1), a first fixing plate (3) located on the left side of the T-shaped sliding groove (2) is fixedly connected to the upper end of the workbench of the tapping machine body (1), a first T-shaped sliding block (4) and a second T-shaped sliding block (5) are sequentially and slidably connected to the inside of the T-shaped sliding groove (2) from left to right, a second fixing plate (6) is fixedly connected to the upper end of the first T-shaped sliding block (4), a supporting plate (7), a controller (8) and a servo motor (9) are sequentially and fixedly connected to the upper end of the second T-shaped sliding block (5) from left to right, a lead screw (10) is fixedly connected to the output end of the servo motor (9), and the left end of the lead screw (10) is rotatably connected with the right end of the supporting plate (7), the external transmission of lead screw (10) is connected with transmission block (11), the left end fixedly connected with quantity of transmission block (11) is two and passes through guide bar (12) of backup pad (7), the left end of two guide bar (12) all with first connecting plate (13) fixed connection, the left end fixedly connected with quantity of first connecting plate (13) is two spring (14), the left end of two spring (14) all with second connecting plate (15) fixed connection, the right-hand member fixed connection of second fixed plate (6) has adjusting cylinder (16), the inner chamber left wall fixed connection force sensor (17) of adjusting cylinder (16), the inside sliding connection of adjusting cylinder (16) has limiting plate (18), the right-hand member fixedly connected with of limiting plate (18) passes through connecting rod (19) of adjusting cylinder (16) right wall, the right-hand member of connecting rod (19) and the left end fixed connection of second connecting plate (15), the upper end of the second T-shaped sliding block (5) is in threaded connection with two adjusting bolts (20) penetrating through the second T-shaped sliding block (5).

2. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the right end of the first fixing plate (3) is flush with the left wall of the T-shaped sliding chute (2), the left end of the second fixing plate (6) is flush with the left end of the first T-shaped sliding block (4), and the opposite ends of the first fixing plate (3) and the second fixing plate (6) are fixedly connected with red copper gaskets.

3. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the output end of the servo motor (9) is connected with the screw rod (10) through a coupler, the right end of the supporting plate (7) is provided with a mounting groove, a bearing is fixedly connected inside the mounting groove, and the inner side of the bearing is fixedly connected with the screw rod (10).

4. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the left end of the transmission block (11) is provided with a first threaded hole matched with the screw rod (10), and the transmission block (11) is in threaded connection with the screw rod (10) through the first threaded hole.

5. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the right end of the supporting plate (7) is provided with two guide holes matched with the guide rods (12), and the two guide rods (12) are symmetrically distributed on the front side and the rear side of the screw rod (10).

6. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the two springs (14) are symmetrically distributed, the adjusting cylinder (16) is fully sealed, and a first through hole matched with the connecting rod (19) and coaxial with the adjusting cylinder (16) is formed in the right end of the adjusting cylinder (16).

7. The tapping device convenient for clamping and fixing as claimed in claim 1, wherein the controller (8) is a single chip microcomputer, the servo motor (9) and the force sensor (17) are both electrically connected with the controller (8), the upper end of the second T-shaped sliding block (5) is provided with two second threaded holes matched with the adjusting bolts (20), and the lower end of the adjusting bolts (20) is fixedly connected with a rubber pad.